While there’s nothing truly ground-breaking introduced in the Dominion Biosyn Expansion, it’s certainly worth picking up if you love Jurassic World Evolution 2. Some may find that the new campaign guides them a little too much, but the new dinosaurs and features hold your attention throughout. And the new dinosaur-wrangling system in the Chaos Theory scenario makes it stand out, too. But let’s face it, most people are buying this for the dinosaurs, and while there aren’t that many of them, they’re wonderfully recreated and rather unique.